The St. Croix East End Marine Park (STXEEMP) was established to "protect territorially significant marine resources, and promote sustainability of marine ecosystems, including coral reefs, sea grass beds, wildlife habitats and other resources, and to conserve and preserve significant natural areas for the use and benefit of future generations." It is the U.S. Virgin Islands’ first territorially designated and managed marine protected area (MPA).
The designation of STXEEMP unified and extended the previously identified territorially designated Areas of Particular Concern (APCs) at Great Pond Bay, East End, Chenay Bay, and the northern St. Croix Coral Reef System. STXEEMP encompasses nearshore habitats which are likely to interact with Buck Island Reef National Monument, and Lang Bank, a significant offshore fishing ground on the eastern edge of St. Croix’s subsea platform shelf. STXEEMP includes one of the most extensive, contiguous coral reef systems on the Puerto Rican/Virgin Islands shelf. The St Croix East End Marine Park encompasses an area of approximately 60 square miles (155 sq. km) along a shoreline of approximately 17 miles (27 km), from Green Cay on the north shore to Great Pond Bay on the south. The landward boundary of STXEEMP is the high-tide line; the STXEEMP is divided into management zones (see Rules and Regulations, below) that regulate activities. STXEEMP is entirely within territorial waters, and extends seaward to the 3 nautical mile limit for the Territory.
History and Mission
The St. Croix East End Marine Park was established by ACT NO. 6572 Bill NO. 24-0308 which passed the Virgin Islands’ legislature on December 23, 2002, and was adopted January 9, 2003. STXEEMP is St. Croix’s first and only territorially-designated and managed marine protected area. The mission of the STXEEMP is to promote the responsible use and management of significant coastal and marine resources through research and monitoring, education, restoration, and community engagement to protect, and preserve the ecological and cultural value for residents and visitors.
Habitats and Species
The STXEEMP encompasses seagrass meadows, shallow-water linear coral reefs (<10m), mid water (>10 m) patch coral reefs and deep mesophotic coral reefs (>30m). The shoreline boundaries of STXEEMP include numerous beaches, salt ponds and mangrove habitats. Great Pond, located at the southwestern shoreline boundary, is one of the largest remaining mangrove tracts on the island. The seagrass meadows (principally composed of the seagrass species Thalassia testudinum and Syringodium filiforme) provide nursery and foraging areas for a variety of species of reef fish, stingrays, conch and other invertebrates. Seagrass beds also serve to anchor sand, and retain nutrients and sediment that wash down from the land. Reefs provide shelter and foraging habitat for reef species, many of which are commercially important, either as a tourist attraction, a fishery or both. Mangroves serve as nurseries and shelter for juvenile fish, a catchment and filter for runoff and sediments, and provide critical shoreline protection from strong weather events. The mangrove habitat of Great Pond in particular also supports a large diversity of wintering shorebirds, and nesting habitat for resident species such as Least Tern Sterna antillarum, White-crowned Pigeons Patagioenas leucocephala (IUCN Near Threatened), Green-throated Carib Eulampis holosericeus, and a diversity of heron, egret and shorebird species. Several commercially harvested species such as Queen Conch Strombus gigas, lobster Panulirus argus, whelk Cittarium pica, snapper Lutjanidae, grouper Serranidae and parrotfish Scaridae occur in STXEEMP. These species, and many others, are managed for sustainability and protected from harvest in certain areas (see below: No Take Zones).
Corals
Worldwide, Acropora corals are important reef-building species; in the Caribbean, Elkhorn Acropora palmata and Staghorn Acropora cervicornis have historically been the dominant species. Disease, in both corals and herbivorous sea urchins Diadema antillarum, coupled with rising seawater temperatures, have led to significant declines in coral cover and abundance throughout the Caribbean over the last half-century. Both of these Acropora species are currently found within STXEEMP; although their distribution is now patchy. These two species were listed as Threatened under the Endangered Species Act in 2006. A wide variety of other stony corals and soft corals also constitute the reef structures within STXEEMP.
Selected coral species in STXEEMP and their national/international status as of 2016: Turtles